
Operaciones con Polinomios
Authored by Alejandra Fuertes
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9th Grade

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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Realiza la suma: (3x^2 + 2x - 5) + (4x^2 - 3x + 7)
x^2 + 5x - 3
11x^2 - 2x + 3
6x^2 - 4x + 2
7x^2 - x + 2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Realiza la resta: (5x^3 + 2x^2 - x) - (3x^3 - 4x^2 + 2x)
2x^3 + 6x^2 - 3x
7x^3 - 2x^2 + 3x
8x^3 + 6x^2 - 4x
2x^3 - 2x^2 - 3x
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Realiza la suma: (2x^4 + 3x^3 - 2x^2 + x) + (x^4 - 2x^3 + 4x^2 - 3x)
3x^4 + x^3 + 2x^2 - 2x
3x^4 + 2x^3 + 2x^2 - 3x
x^4 + x^3 + 2x^2 - 2x
5x^4 + 2x^3 + 2x^2 - 5x
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Realiza la resta: (4x^2 + 3x - 2) - (2x^2 - 5x + 1)
2x^2 + 8x - 3
5x^2 + 2x - 6
3x^2 - 2x + 5
6x^2 + 7x - 4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Realiza la suma: (x^3 + 2x^2 - x + 3) + (2x^3 - 3x^2 + 4x - 1)
3x^3 - x^2 + 3x + 2
x^3 + 3x^2 - 2x + 4
4x^3 - 4x^2 + 3x + 1
5x^3 - 2x^2 + 2x + 1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Realiza la resta: (3x^4 + 2x^3 - x^2 + 5x) - (x^4 - 3x^3 + 2x^2 - 4x)
4x^4 + 3x^3 - 2x^2 + 3x
5x^4 - x^3 + x^2 + 9x
2x^4 + 5x^3 - 3x^2 + 9x
x^4 + 5x^3 - 3x^2 + 9x
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Realiza la suma: (4x^3 + 2x^2 - x + 1) + (3x^3 - 4x^2 + 2x - 3)
7x^3 - 2x - 2
7x^3 - 2x + 2
x^3 + x^2 + x + 1
5x^3 - 2x - 2
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